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Top Tech Companies in Chicago, IL (7,773)

GainTap Digital Marketing
Chicago
1 Employees

GainTap is a Chicago based B2B digital marketing company that specializes in website optimization and lead generation. Our consulting helps business owners make profitable decisions with their online marketing and we fulfill web marketing services related to SEO, content writing and web development.

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GainTap Digital Marketing
Appolicious
Chicago
12 Employees

Appolicious Inc. is a site and application to help users easily find mobile applications that are useful and interesting to them. The service combines social networking, journalism and technology. Appolicious aims to allow consumers to find mobile apps they love by connecting directly to friends and experts about mobile apps. The Appolicious recommendation engine determines what Apps you have, what...

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Appolicious
LexisNexis Risk Solutions
Big Data • Information Technology • Other • Analytics
30 Offices
4,881 Employees
42 Benefits

LexisNexis Risk Solutions harnesses the power of data and advanced analytics to provide insights that help businesses and governmental entities reduce risk and improve decisions to benefit people around the globe. We provide data and technology solutions for a wide range of industries including insurance, financial services, healthcare and government. Headquartered in metro Atlanta, Georgia, we have offices throughout the...

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LexisNexis Risk Solutions

LexisNexis Risk Solutions's Top Stability & Growth Strengths

Strong Market Position & Advantage: Across independent analyst evaluations (Forrester, KuppingerCole, Chartis, Juniper, Liminal, IDC), LNRS is frequently placed in top tiers for identity verification, fraud reduction, KYC/KYB, and AML. This sustained positioning reflects differentiated data breadth, orchestration, and decisioning capabilities at scale.

Strong Revenue Growth: RELX’s Risk segment (which substantially includes LNRS) reported year-over-year increases in revenue and operating profit in 2025, with management indicating continued strength into 2026. Reported results were dampened by currency effects versus underlying performance, suggesting healthy core demand.

Innovation-Driven Growth: The IDVerse acquisition and rapid post-deal releases (including enhanced capabilities and an insurance-focused launch) demonstrate active product investment. Integration across platforms and cross-vertical rollouts expand use cases and cross-sell potential.

Regal Rexnord
Energy • Renewable Energy
36 Offices
8,232 Employees
25 Benefits Hiring Now

All 29k+ associates at Regal Rexnord have a shared purpose: Create a better tomorrow by energy-efficiently converting power into motion. We are a leading, global manufacturer of airflow, motion control, power transmission, and power generation solutions used in commercial, industrial and residential settings. You may not know it, but Regal Rexnord impacts your life every day. Our products enable the fans...

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Regal Rexnord

Regal Rexnord's Top Stability & Growth Strengths

Strong Market Position & Advantage: Company disclosures and market commentary indicate Regal Rexnord holds top‑tier positions across industrial power transmission and HVAC motors, bolstered by the 2023 Altra acquisition. The breadth to deliver system‑level powertrain solutions supports competitive advantage across multiple niches.

Healthy Cash Flow: Across 2025, gross margin expansion and solid free cash flow supported consistent deleveraging and selective capacity investments. Q3 2025 generated substantial adjusted free cash flow while the company funded integration efforts and a new Texas assembly facility tied to data‑center demand.

Future-Ready Strategy: Management is repositioning toward higher‑growth areas such as automation, data centers, and aerospace, aided by portfolio reshaping and integration synergies. Order momentum and capacity additions underpin guidance for low‑ to mid‑single‑digit organic growth into 2026.

BluStor
Security
Chicago
9 Employees

We are a group of dedicated people focused on building stronger solutions for protecting our always on, increasingly digital world. We are calling our business Blustor (Blue_Store). CyberGate, our first patented technology, is soon to be a reality offering enterprises, individuals and governments a new way in handling data protection.I have created a presentation outlining our history, company information, product...

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BluStor
Interface Inc.
19 Offices
2,743 Employees
36 Benefits

Interface is a world-leading modular flooring company with a fully integrated collection of carpet tiles and resilient flooring. Our modular system helps customers create interior spaces while positively impacting the people who use them and our planet. We’re here to realize a more beautiful world, with people and environment in harmony. Our mission, Climate Take Back™, invites industry to join us...

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Interface Inc.
Credico USA LLC
Marketing Tech
Chicago
82 Employees
24 Benefits

Credico is the world's leading face-to-face customer acquisition agency, helping our clients attract and retain loyal customers. Founded in 1991, Credico connects internationally recognized brands with high-quality, local-market outsourced sales teams that help clients acquire new customers via retail, events, door-to-door and street market sales.

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Credico USA LLC
MetroNet
Mobile • Other
257 Offices
1,001 Employees
28 Benefits

At MetroNet, we pride ourselves on providing cutting-edge technology combined with outstanding customer care. We are a fast-growing telecommunication company, offering 100% fiber-optic technology. MetroNet specializes in fiber to the premise TV, voice and internet services that provide our customers with some of the fastest internet speeds in the world. Recognized for being one of the Best Places to Work...

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MetroNet
ATI Inc.
Aerospace • Defense • Industrial • Manufacturing
27 Offices
15 Benefits

ATI Inc. specializes in advanced materials, including Ni/Co-base superalloys and specialty steels, serving industries such as Aerospace and Defense. The company also offers services in environmental remediation, research, facility management, construction, and building design.

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ATI Inc.

ATI Inc.'s Top Stability & Growth Strengths

Profitability: Recent results show rising earnings and expanding margins, and management raised full‑year earnings and free‑cash‑flow guidance. Margin strength is tied to higher‑value aerospace engine materials and forged components.

Strategic Partnerships: Long‑term agreements with GE Aerospace, Safran, Boeing, and Airbus, plus multi‑year aerospace sales commitments, indicate durable demand and preferred‑supplier positioning. Deep OEM integration provides visibility across long‑cycle engine and airframe programs.

Strong Market Position & Advantage: The company is recognized as a top‑tier Western supplier in aerospace‑grade titanium and nickel superalloys, supported by industry qualifications and distinctive isothermal forging capabilities. A record backlog and an increased aerospace and defense mix reinforce leadership in critical applications.

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Tuplee
Consumer Web
Chicago

Tuplee is an amazing new web service which allows you to search through all your files and photos across various services such as Gmail, Yahoo, Facebook, Flickr, Dropbox, Skydrive, Google Drive, etc.

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Tuplee
United Surgical Partners International
Healthtech • Telehealth
25 Offices
2,140 Employees
28 Benefits

United Surgical Partners International (USPI), a subsidiary of Tenet Healthcare Corporation (NYSE: THC), operates the largest ambulatory platform in the country. With more than 465+ facilities across the United States, the company serves patients in ambulatory surgery centers and surgical hospitals. For more information, please visit www.uspi.com. USPI’s mission is simple, but the gravity of it is profound. We care for...

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United Surgical Partners International

United Surgical Partners International's Top Stability & Growth Strengths

Strong Market Position & Advantage: Evidence indicates USPI leads the ambulatory surgery center sector by footprint and market standing, consistently referenced as the largest national platform. Industry and company descriptions highlight broad scale, procedure volume, and leadership within a consolidating yet fragmented market.

Strong Revenue Growth: Descriptions point to steady year-over-year increases in ambulatory segment revenue and earnings through 2024–2025, with raised outlooks signaling sustained momentum. Same-facility growth and higher revenue per case underscore a durable top-line trajectory.

Market Expansion: Evidence shows rapid network growth via acquisitions and de novo centers across many states and specialties. Partnerships and joint ventures with physician groups and health systems further extend geographic reach and service breadth.

Cloudcafe Technologies
Agency • Big Data • eCommerce • Information Technology
Chicago
15 Employees
Enabling digital commerce for over 20 years. We create solutions suited for your digital ambitions.

At Cloudcafe, we have a strong track record improving digital commerce experiences for clients and their customers. For over 20 years, we’ve provided B2B and B2C digital commerce services to companies in a diverse set of industries. We value each client by providing custom solutions to match their unique e-commerce needs.

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Cloudcafe Technologies
Scholastica
Digital Media • Edtech
Chicago
15 Employees
26 Benefits

Academic publishing done the right way. Scholastica is the best way to manage the editorial review process for academic journals. It makes it nearly effortless to manage manuscripts, find editors and reviewers, and publish journals online.

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Scholastica
LSI
Financial Services
3 Offices
375 Employees

LSI is the financial services industry’s first true Member Experience company, helping credit unions and banks Connect People with People through innovative customer service, lending, and collections solutions.

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LSI
Sidewalk
Sales • Social Media
Chicago
5 Employees

Sidewalk provides business intelligence for sales and marketing teams that enables them to close more deals faster with their dream SMB clients. Sidewalk scores SMBs from 0-100 to determine their social rank and interest in your product so you don't have to. Sidewalk has proprietary scores popularity, growth, tech-savviness, engagement, and more. 

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Sidewalk
DelCor Technology Solutions
Information Technology
2 Offices
75 Employees
23 Benefits

We are DelCorians: ever curious, a little nerdy, and driven to exceed expectations. Propelled by our IT Maturity Model, DelCorians leverage technical expertise, market intelligence, and association acumen to help associations and nonprofits achieve their mission, vision, and business goals. Our award-winning staff are adept at the business of associations—as individuals we have more than 200 years of experience working directly...

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DelCor Technology Solutions
Eight Bit Studios
Chicago

Eight Bit Studios is on a mission to create the world's best mobile app and websites. Ranked among Inc5000's fastest-growing private companies in America. Named one of Chicago's Top App Developers by Clutch.co. Moxie Awards Digital Agency of the Year Finalist. Listed among the Best Mobile App Development Companies Worldwide by Business of Apps. Design100 Mobile & App Design Award...

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Eight Bit Studios
All-State Industries, Inc.
Industrial • Manufacturing
5 Offices
630 Employees

All-State Industries is a family-operated American manufacturer of non-metallic industrial products, providing turnkey rubber and plastic component solutions to OEMs. Its capabilities include industrial die cutting and assembly, urethane molding, engineered plastic machining, thermoforming, acoustic and thermal insulation, and recycled rubber molding. The company supports customers from engineering and prototyping through full-scale production and finishing, serving applications across sectors such...

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All-State Industries, Inc.
Envista Forensics
41 Offices
436 Employees
27 Benefits Hiring Now

Envista Forensics is the global leader in providing comprehensive forensic consulting and engineering services. Our multi-disciplinary teams of highly skilled experts lend their expertise to insurance and legal professionals.

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Envista Forensics
Cary Park District
Events • Fitness • Kids + Family • Sports

Providing exceptional recreation, parks, and open space opportunities.

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Cary Park District

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